Toothbrush



FIG. 1 is a bottom end, front, left side perspective view of a toothbrush showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top end elevational view thereof;

FIG. 4 is a bottom end elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom end, front, left side perspective view of a second embodiment of a toothbrush showing our new design;

FIG. 8 is a left side elevational view of the toothbrush of FIG. 7;

FIG. 9 is a top end elevational view of the toothbrush of FIG. 7;

FIG. 10 is a bottom end elevational view of the toothbrush of FIG. 7;

FIG. 11 is a back elevational view of the toothbrush of FIG. 7;

FIG. 12 is a front elevational view of the toothbrush of FIG. 7;

FIG. 13 is a bottom end, front, left side perspective view of a third embodiment of a toothbrush showing our new design;

FIG. 14 is a left side elevational view of the toothbrush of FIG. 13;

FIG. 15 is a top end elevational view of the toothbrush of FIG. 13;

FIG. 16 is a bottom end elevational view of the toothbrush of FIG. 13;

FIG. 17 is a back elevational view of the toothbrush of FIG. 13; and,

FIG. 18 is a front elevational view of the toothbrush of FIG. 13. 

We claim the ornamental design for a toothbrush, as shown and described. 